The name Tcl is derived from Tool Command Language and is pronounced tickle. Tcl is a radically simple open-source interpreted programming language that provides common facilities such as variables, procedures, and control structures as well as many useful features that are not found in any other major language.n most Linux systems, Tcl/Tk is already installed. You can find out by typing tclsh at a console prompt (xterm or such). If a % prompt appears, you're already set. Just to make sure, type info pa at the % prompt to see the patchlevel (e.g. 8.4.9) and info na to see where the executable is located in the file system.
Because its nervous system is similar to that of grasshoppers and ants, lobsters are sometimes called bugs.. When food is scarce, lobsters can turn cannibal and dine on smaller lobsters. Lobsters reproduce by laying lobster eggs.
I assumed, and later confirmed, it was lobster roe or lobster eggs. The lobster roe is naturally black and when cooked it turns red and is called coral (toward the bottom of the picture, the roe has turned red on the far ends and is still black in the center). Because I had asked the restaurant not to cook my lobster too long, the most outside roe had turned red and the inner roe, the majority of it, was still black.